Honestly, you just can't see whats happening.
The rich are getting richer, and the poor are getting poorer. Neoliberalism has facilitated that.
At some pont in the future, their increasing wealth will be enough to impact your life in a negative way.
You are, literally, spouting the nonsense they want you to believe, with all the propoganda they sponsor in the media they own and echoed by the politicians they own.
I'll tell you what theft is. Deca millionaires and billionairs taking money for goods and services from people that can barely afford them, making huge profits from those barely affordable payments, and paying themselves huge salaries and bonuses to enrich themselves to such a degree they have absolutely no use for all the money they have amassed. Back street money lenders operate like that. It's like collecting stamps to them, money for money's sake, and for the life of me I can't understand why you want to protect that position when it will come and bite you in the arse at some point in the future.
What is immoral is the way they have conditioned the ordinary person into accepting taxing them is wrong. It isn't.
In the years wealth was taxed, we had social programmes that worked, food banks didn't exist, ordinary people enjoyed having an increasing standard of living, and the wealthy weren't penalised to the extent you may imagine.
If you don't believe they should be taxed in a fair way, then say hello to increasing struggles in your life.
They really don't care about you, but appreciate your support.